TA1384FNG Datasheet, PDF (1/22 Pages) Toshiba Semiconductor – Mixer/Oscillator and PLL IC for TV/VCR Tuner

TA1384FNG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1384FNG
Mixer/Oscillator and PLL IC for TV/VCR Tuner
The TA1384FNG is a tuner IC for TV and VCR applications that
integrates a PLL block and mixer, oscillator and IF amplifier on a
single chip.
The control data of the PLL block conforms to I²C-bus formats.
Small flat package: SSOP24 (0.65 mm pitch)
Features
Vcc: 5V（typ.）
Weight: 0.09 g (typ.)
Two-band mixer
Two-band oscillator
IF output driver
Asymmetrical IF output
I²C bus format control
33-V high voltage tuning amplifier built-in
Four-bit bandswitch drive transistor
Frequency steps: 31.25 kHz, 50 kHz, 62.5 kHz (when a 4 MHz crystal is used)
Four-programmable chip address
Power on reset circuit
Automatic changeover between 1/4 and 1/2 prescaler through data input
Package: Pb-free
Power on reset status
Frequency step: 62.5 kHz
Charge pump current: Low
Counter data: ALL [ 0 ]
Band driver: OFF
Tuning amplifier: OFF (Charge pump = sink mode)
Local oscillator and mixer: UHF mode
Note 1: This device is sensitive to surge voltage and electrostatic discharge. Handle with care.
1
2004/11/24